We produce many high rate models of Li-po battery cells, such as 15C, 20C, 25C, 30C, 35C, 40C, 50C,60C, 75C,100C,120C, 200C,capacity from 100mAh to 22000mAh. We can make different battery packs with 7.4V, 11.1V, 14.8V, 18.5V, 22.2V, etc. For rc plane, rc car,rc boat,uav ,gun,smart home and digital products.